#5A8CEA#5A8CEA

#5A8CEA is a light, vivid blue. Relative luminance 0.269; OKLCH L 64.9% C 0.151 H 261.9°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#5A8CEA
RGB	rgb(90, 140, 234)
HSL	hsl(219, 77%, 64%)
HSV	hsv(219, 62%, 92%)
CMYK	cmyk(61.5%, 40.2%, 0%, 8.2%)
CIE-LAB	lab(58.85, 11.79, -52.55)
CIE-LCH	lch(58.85, 53.85, 282.65°)
OKLab	oklab(64.9% -0.0212 -0.1495)
OKLCH	oklch(64.9% 0.151 261.9)
XYZ	xyz(28.4406, 26.8678, 81.5132)
Luminance	0.2687 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A8CEA #EAB85A

analogous

#5AD4EA #5A8CEA #705AEA

triadic

#5A8CEA #EA5A8C #8CEA5A

tetradic

#5A8CEA #EA5AD4 #EAB85A #5AEA70

square

#5A8CEA #EA5AD4 #EAB85A #5AEA70

split-complementary

#5A8CEA #EA705A #D4EA5A

monochromatic

#174DB3 #2466E3 #5A8CEA #90B2F1 #C7D8F8

Accessibility & contrast

On white

3.29

#5A8CEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#5A8CEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A8CEA

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A8CEA	#FFFFFF	#000000	##000000
##5A8CEA	1.00	3.29	6.37	6.37
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6295EE

Deuteranopia (green-blind)

#4E87E8

Tritanopia (blue-blind)

#00A1B0

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #5a8cea;
/* rgb */ color: rgb(90, 140, 234);
/* oklch */ color: oklch(64.9% 0.151 261.9);

Tailwind

colors: {
  custom: {
    50: '#95adf1',
    500: '#5a8cea',
    950: '#000000',
  },
}

SCSS

$custom: #5a8cea;
$custom-light: #95adf1;
$custom-dark: #000000;

JSON

{
  "hex": "#5a8cea",
  "rgb": {
    "r": 90,
    "g": 140,
    "b": 234
  },
  "hsl": {
    "h": 219.167,
    "s": 77.419,
    "l": 63.529
  },
  "oklch": {
    "l": 0.64901,
    "c": 0.15102,
    "h": 261.9
  },
  "luminance": 0.2687
}

Semantic roles & 50–950 ramp

primary

#5A8CEA

secondary

#E9D8B6

accent

#920CDA

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5A8CEA

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →